55539420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 161554176

約数和(自身を除く): 106014756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 107, 123, 164, 205, 211, 214, 246, 321, 410, 422, 428, 492, 535, 615, 633, 642, 820, 844, 1055, 1070, 1230, 1266, 1284, 1605, 2110, 2140, 2460, 2532, 3165, 3210, 4220, 4387, 6330, 6420, 8651, 8774, 12660, 13161, 17302, 17548, 21935, 22577, 25953, 26322, 34604, 43255, 43870, 45154, 51906, 52644, 65805, 67731, 86510, 87740, 90308, 103812, 112885, 129765, 131610, 135462, 173020, 225770, 259530, 263220, 270924, 338655, 451540, 519060, 677310, 925657, 1354620, 1851314, 2776971, 3702628, 4628285, 5553942, 9256570, 11107884, 13884855, 18513140, 27769710, 55539420]

約数ペア:

[(1, 55539420), (2, 27769710), (3, 18513140), (4, 13884855), (5, 11107884), (6, 9256570), (10, 5553942), (12, 4628285), (15, 3702628), (20, 2776971), (30, 1851314), (41, 1354620), (60, 925657), (82, 677310), (107, 519060), (123, 451540), (164, 338655), (205, 270924), (211, 263220), (214, 259530), (246, 225770), (321, 173020), (410, 135462), (422, 131610), (428, 129765), (492, 112885), (535, 103812), (615, 90308), (633, 87740), (642, 86510), (820, 67731), (844, 65805), (1055, 52644), (1070, 51906), (1230, 45154), (1266, 43870), (1284, 43255), (1605, 34604), (2110, 26322), (2140, 25953), (2460, 22577), (2532, 21935), (3165, 17548), (3210, 17302), (4220, 13161), (4387, 12660), (6330, 8774), (6420, 8651)]